PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

RBR52L11100TRResistor,fixed,wire Wound

Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M · NSN 5905-01-186-6742 · FSC 5905 · No Item Name Available
Verified by PartsTable
NSN 5905-01-186-6742 — this item is cataloged by the U.S. Government under National Stock Number 5905-01-186-6742. Primary manufacturer part number: RBR52L11100TR.
Features
  • Resistor,fixed,wire Wound — FSC 5905
  • Temp Coefficient of Resistance in Ppm Per Deg Celsius: -10.0 TO 10.0
  • Electrical Resistance: 1.110 KILOHMS
  • Terminal Type: WIRE LEAD
  • Ambient Temp at Full Rated Power: 125.0 CELSIUS DEGC
  • Reactance Characteristic: NONINDUCTIVE
  • Cubic Measure: 0.110 CUBIC INCHES
  • Ambient Temp in Deg Celsius at Zero Percent Rated Power: 145.0
Applications
  • Electrical power distribution
  • Signal transmission
  • Equipment interconnection
  • Circuit regulation and filtering
  • Signal conditioning
General Description

The Resistor,fixed,wire Wound, cataloged under National Stock Number 5905-01-186-6742, is classified within Federal Supply Class 5905 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M. Government technical data includes 19 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5905-01-186-6742
Primary Part NumberRBR52L11100TR
Item NameResistor,fixed,wire Wound
FSC / FSG5905 / 59 — No Item Name Available
ManufacturerMilitary Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
StatusCANCELLED
Temp Coefficient of Resistance in Ppm Per Deg Celsius-10.0 TO 10.0
Electrical Resistance1.110 KILOHMS
Terminal TypeWIRE LEAD
Ambient Temp at Full Rated Power125.0 CELSIUS DEGC
Reactance CharacteristicNONINDUCTIVE
Cubic Measure0.110 CUBIC INCHES
Ambient Temp in Deg Celsius at Zero Percent Rated Power145.0
Body Length1.000 INCHES NOMINAL IN
Power Dissipation Rating in Watts0.500 FREE AIR
Reliability IndicatorESTABLISHED
Temp Range of Temp Coefficient in Deg Celsius-65.0 TO 145.0
Inclosure TypeENCAPSULATED
Reliability Failure Rate Level in Percent0.010
Specification/standard Data81349-MIL-R-39005/1 GOVERNMENT SPECIFICATION
Test Data Document81349-MIL-R-39005 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
Body Diameter0.375 INCHES NOMINAL IN
Style DesignatorAXIAL TERMINAL EACH END
Terminal Length1.500 INCHES MINIMUM IN
Resistance Tolerance in Percent-0.010 TO 0.010
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 1
5999-01-186-6472M39029/47-339 INTERCHANGEABLE
Contact,electrical
Sae International Dba Sae International
Cross-Reference Index
Part NumberManufacturer
RBR52L11100TR Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-PRF-39005/1 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
M39029/47-339 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-R-39005/1 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
5999-01-186-6472INTERCHANGEABLE
CONTACT,ELECTRICAL
M39029/47-339

Frequently Asked Questions

What is NSN 5905-01-186-6742?

NSN 5905-01-186-6742 is a Resistor,fixed,wire Wound, manufactured by Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M, classified under FSC 5905 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5905-01-186-6742?

NSN 5905-01-186-6742 has 4 cross-referenced part numbers: RBR52L11100TR (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-PRF-39005/1 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), M39029/47-339 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-R-39005/1 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).

What NSN replaces 5905-01-186-6742?

There is 1 known substitute for 5905-01-186-6742: 5999-01-186-6472. Verify interchangeability with system specifications before substitution.

What are the specifications of RBR52L11100TR?

Key specifications for RBR52L11100TR: Temp Coefficient of Resistance in Ppm Per Deg Celsius: -10.0 TO 10.0; Electrical Resistance: 1.110 KILOHMS; Terminal Type: WIRE LEAD; Ambient Temp at Full Rated Power: 125.0 CELSIUS DEGC. 19 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5905-01-186-6742 still in active supply?

NSN 5905-01-186-6742 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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